Presentation	2003/11/15 Encoding Temporal Sequences by Spatiotemporal Pattern of Activity : a Hippocampal Model Motoharu YOSHIDA, Hatsuo HAYASHI,
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Abstract(in English)	The hippocampus is responsible for sequential memory. Sequences of signals that were assumed to be projected to the CA3 and CA1 regions in the real hippocampus were applied to a CA3-CA1 hippocampal network model. Firstly, excitatory recurrent synaptic conductances were modified by the input signals and bursts of discharges propagated radially from the stimulus sites to the surrounding region. Such spatiotemporal activity of the CA3 region subsequently modified the conductances of Schaffer collateral synapses. As a result, clusters of CA1 pyramidal cells encoded the sequences of input signals.
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Paper #	NLP2003-112
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Committee	NLP
Conference Date	2003/11/15(1days)
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Registration To	Nonlinear Problems (NLP)
Language	JPN
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Title (in English)	Encoding Temporal Sequences by Spatiotemporal Pattern of Activity : a Hippocampal Model
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1st Author's Name	Motoharu YOSHIDA
1st Author's Affiliation	Graduate School of Computer Science and Systems Engineering, Kyushu Institute of Technology()
2nd Author's Name	Hatsuo HAYASHI
2nd Author's Affiliation	Graduate School of Life Science and Systems Engineering, Kyushu Institute of Technology
Date	2003/11/15
Paper #	NLP2003-112
Volume (vol)	vol.103
Number (no)	464
Page	pp.pp.-
#Pages	6
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